San Diego, CA

9:18 AM PST on February 20, 2017 (GMT -0800)
Miramar Marine Corps Air Station-Mitscher

Weather History for KNKX - December, 2012

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Wednesday, December 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 46 °F -  
Max Temperature 57 °F 64 °F 78 °F (2004)
Min Temperature 35 °F 42 °F 35 °F (2012)
Degree Days  
Heating Degree Days 19    
Moisture  
Dew Point 26 °F    
Average Humidity 47    
Maximum Humidity 76    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 6 mph (NE)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 19, 2012 Rise Set
Actual Time 6:46 AM PST 4:45 PM PST
Civil Twilight 6:19 AM PST 5:12 PM PST
Nautical Twilight 5:48 AM PST 5:43 PM PST
Astronomical Twilight 5:18 AM PST 6:13 PM PST
Moon 11:18 AM PST (12/19) 11:55 PM PST (12/19)
Length of Visible Light 10h 53m
Length of Day
9h 59m
Waxing Crescent, 46% of the Moon is Illuminated
Dec 19
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 46.9 °F - 25.0 °F 42% 30.02 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
1:55 AM 46.0 °F 41.9 °F 25.0 °F 44% 30.04 in 10.0 mi North 8.1 mph - N/A   Clear
2:55 AM 44.1 °F 40.8 °F 26.1 °F 49% 30.04 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
3:55 AM 37.0 °F 33.3 °F 27.0 °F 67% 30.07 in 10.0 mi East 4.6 mph - N/A   Clear
4:55 AM 35.1 °F 32.2 °F 28.0 °F 76% 30.09 in 10.0 mi NE 3.5 mph - N/A   Clear
5:55 AM 36.0 °F 29.6 °F 28.0 °F 73% 30.12 in 10.0 mi ENE 8.1 mph - N/A   Clear
6:55 AM 36.0 °F 30.3 °F 28.0 °F 73% 30.15 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy
7:55 AM 44.1 °F 40.8 °F 30.9 °F 60% 30.17 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
8:55 AM 48.9 °F - 28.9 °F 46% 30.19 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
9:55 AM 54.0 °F - 19.9 °F 26% 30.20 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
10:55 AM 55.0 °F - 19.0 °F 24% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:55 AM 57.0 °F - 18.0 °F 22% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:55 PM 57.9 °F - 19.9 °F 23% 30.16 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
1:55 PM 57.9 °F - 25.0 °F 28% 30.16 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
2:55 PM 57.0 °F - 28.0 °F 33% 30.16 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
3:55 PM 57.9 °F - 26.1 °F 30% 30.17 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
4:55 PM 54.0 °F - 27.0 °F 35% 30.17 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
5:55 PM 52.0 °F - 28.9 °F 41% 30.18 in 10.0 mi NNW 6.9 mph - N/A   Clear
6:55 PM 45.0 °F 41.8 °F 30.9 °F 58% 30.21 in 10.0 mi East 5.8 mph - N/A   Clear
7:55 PM 45.0 °F 42.6 °F 28.9 °F 53% 30.22 in 10.0 mi ESE 4.6 mph - N/A   Clear
8:55 PM 45.0 °F 41.8 °F 27.0 °F 49% 30.22 in 10.0 mi East 5.8 mph - N/A   Clear
9:55 PM 41.0 °F 37.1 °F 27.0 °F 57% 30.23 in 10.0 mi ENE 5.8 mph - N/A   Clear
10:55 PM 39.0 °F 34.0 °F 26.1 °F 60% 30.22 in 10.0 mi ENE 6.9 mph - N/A   Clear
11:55 PM 37.9 °F 35.5 °F 24.1 °F 57% 30.22 in 10.0 mi East 3.5 mph - N/A   Clear